[LightDM] Logging out of autologin

[lightdm.bobd at dfgh.net]

Greetings,

Today's behavior, when you log out of autologin mode, is to give you a
standard greeter login (i.e. it takes you out of autologin mode).

I feel it would be more intuitive and useful if it simply logged you
back in again with a fresh desktop. This matches the sort of use we'd
anticipate in a cyber-cafe/kiosk type environment, for example.

Does anybody feel that today's behavior is useful, rather than a bug?

If the current behavior is useful, does anybody know a way to get the
behavior I was expecting without code modifications to lightdm?

Thanks,
    Bob